ScriptCore is an experimental, next-generation script management module for the Rhino Javascript engine. ScriptCore tries to loosely imitate the semantics of python's import statement in order to allow applications to be written in a truly modular way. These are some of the design goals:* By default, import() loads libraries into a separate scope matching the library's script name.* The scope name can be overridden by passing a second argument to the import function.* Never is a library imported into the top level scope.* If a library is imported into a scope that alreay is defined in the current script's code, the previous value is overwritten.* Imported libraries are local to the script that imported them (which is possible because the script lives itself in its own scope).* (If the same library is imported from different scripts within one application (possibly using different scope names), only one version of the library is instanciated and shared among the importing scripts.)?* Imported libraries are aware of their location so they can use relative path names for local imports and references to other resources.A simplistic implementation of the behaviour described above in Rhino may look like this: function include(script, as) { var scope = new Object(); scope.__parent__ = null; scope.__proto__ = this; scope.load(script); this[as] = scope; }